Onyx Grand Prix is a former Formula One constructor from Britain that competed in the 1989 and 1990 Formula One seasons. The team participated in 26 World Championship Grands Prix (25 starts) and scored six World Constructors' Championship points. Its best result was third place, in the 1989 Portuguese Grand Prix, for Stefan Johansson.

Activity: 1989 - 1990
Grand Prix: 26
Best Result: 3rd - S. Johansson (Portugal 1989)
Best Grid Position: 11st - B. Gachot (France 1989)
Fastest Laps: 0
Championship Points: 6